Panasonic TH-103PF9EK Service Manual page 3

Introduction (2)
From provirus page
Step 4
Step 4
Step 4
Only panel drive PCBs are on the replacement panel.
You have to replace PCBs of defective panel to replacement panel.
Step 5
Step 5
Step 5
Drive voltage of the panel is varied according to the panel itself.
You have to adjust the voltage and correct the waveform.
Replacement of the PCB
Replacement of the PCB
Adjustment of the voltage and waveform
Adjustment of the voltage and waveform